软件下载 | 资讯教程 | 最近更新 | 下载排行 | 一键转帖 | 发布投稿
您的位置:最火下载站 > 网络编程 > SQL SERVER > 配置SQL SERVER 2005 分布式水平分片

配置SQL SERVER 2005 分布式水平分片

  烈火网(LieHuo.Net)教程 首先要做的是安装sql server 2005 开发版或专业版,可以用两台机器,也可以在一台机器上装两个sql server instance(实例),我这里是采用的两台机器进行的,机器名分别为RENHU和CHINA-E931FACA9,在RENHU上装了sql server instance A,在CHINA-E931FACA9上装了B。安装的时候注意开启sql server和windows混合验证。

  确保两台机器,通过机器名能够ping 通(在CHINA-E931FACA9上能ping通RENHU,在RENHU上能ping通CHINA-E931FACA9),否则修改host文件,确保两台机器能够ping通。

  运行sql server Configureation Manager,使TCP/IP enable,如下图:

烈火网(liehuo.net)提示:点击新窗口预览!

  两台机器都要能要做,然后重启Sql server、Sql server Browser服务(这两个服务一定要起来),然后关闭防火墙,或设置防火墙例外。

  然后试着用一台机器去连另外一台机器的sql server(用sql server manage studio),例如我这里用RENHU这台机器连CHINA-E931FACA9\B,如果能连成功,则说明一切ok,如图:

  配置ok,就要进行分布式配置了,代码如下:

  Server RENHU:

以下为引用的内容:
1-- 建立数据库,设置数据的选项
2CREATE DATABASE SalesDB;
3EXECUTE sp_serveroption @server='RENHU\A',@optname='lazy schema validation',@optvalue='true'
4CREATE LOGIN xqls WITH Password = 'wisdom317'
5
6GO
7
8-- 建立用户
9USE SalesDB
10CREATE USER xqls FROM LOGIN xqls
11
12GO
13
14-- 连接到B
15EXECUTE sp_addlinkedserver 'CHINA-E931FACA9\B', 'SQL Server'
16EXEC sp_addlinkedsrvlogin 'CHINA-E931FACA9\B','false',NULL,'xqls','wisdom317'
17
18GO
19
20-- 创建表结构
21IF OBJECT_ID('SalesHistory','U') > 0
22
23DROP TABLE SalesHistory
24
25GO
26
27CREATE TABLE SalesHistory
28
29(
30 SaleID INT PRIMARY KEY,
31 Product VARCHAR(30) NOT NULL,
32 SaleDate DATETIME,
33 SalePrice MONEY,
34 Region VARCHAR(5) NOT NULL,
35 CONSTRAINT chk_Region CHECK (SaleID <20000)
36
37)
38
39GO
40
41-- 添加测试数据
42DECLARE @i SMALLINT, @Region VARCHAR(5)
43
44SET @i = 1
45
46SET @Region = 'West'
47
48
49
50WHILE (@i <=6000)
51
52BEGIN
53 INSERT INTO SalesHistory
54 (SaleID, Product, SaleDate, SalePrice, Region)
55 VALUES
56
57(@i, 'Computer', DATEADD(mm, @i, '3/11/1919'), DATEPART(ms, GETDATE()) + (@i + 57), @Region )
58 SET @i = @i + 1
59 INSERT INTO SalesHistory
60 (SaleID, Product, SaleDate, SalePrice, Region)
61 VALUES
62 (@i, 'BigScreen', DATEADD(mm, @i, '3/11/1927'), DATEPART(ms, GETDATE()) + (@i + 13), @Region)
63 SET @i = @i + 1
64 INSERT INTO SalesHistory
65 (SaleID, Product, SaleDate, SalePrice, Region)
66 VALUES
67 (@i, 'PoolTable', DATEADD(mm, @i, '3/11/1908'), DATEPART(ms, GETDATE()) + (@i + 29), @Region )
68 SET @i = @i + 1
69
70END
71
72GO
73
74-- 分配权限
75GRANT SELECT, INSERT, UPDATE, DELETE, VIEW DEFINITION ON SalesHistory TO xqls
76
77GO
78
79-- 建立视图
80CREATE VIEW dpv_SalesHistory
81
82AS
83 SELECT
84 SaleID, Product, Region, SaleDate, SalePrice
85 FROM SalesDB.dbo.SalesHistory
86 UNION ALL
87 SELECT
88 SaleID, Product, Region, SaleDate, SalePrice
89 FROM [CHINA-E931FACA9\B].SalesDB.dbo.SalesHistory
90
91GO
92
93-- 测试视图
94select * from dpv_SalesHistory

  Server CHINA-E931FACA9:

以下为引用的内容:
1CREATE DATABASE SalesDB;
2EXECUTE sp_serveroption @server='CHINA-E931FACA9\B',@optname='lazy schema validation',@optvalue='true'
3CREATE LOGIN xqls WITH Password = 'wisdom317'
4
5GO
6
7USE SalesDB
8CREATE USER xqls FROM LOGIN xqls
9
10GO
11
12-- 连接到A
13EXECUTE sp_addlinkedserver 'RENHU\A', 'SQL Server'
14EXEC sp_addlinkedsrvlogin 'RENHU\A','false',NULL,'xqls','wisdom317'
15
16GO
17
18-- 创建表结构
19IF OBJECT_ID('SalesHistory','U') > 0
20
21DROP TABLE SalesHistory
22
23GO
24
25CREATE TABLE SalesHistory
26
27(
28 SaleID INT PRIMARY KEY,
29 Product VARCHAR(30) NOT NULL,
30 SaleDate DATETIME,
31 SalePrice MONEY,
32 Region VARCHAR(5) NOT NULL,
33 CONSTRAINT chk_Region CHECK (SaleID >=20000)
34
35)
36
37GO
38
39
40-- 添加测试数据
41DECLARE @i SMALLINT, @Region VARCHAR(5)
42
43SET @i = 20000
44
45SET @Region = 'East'
46
47
48
49WHILE (@i <=26000)
50
51BEGIN
52 INSERT INTO SalesHistory
53 (SaleID, Product, SaleDate, SalePrice, Region)
54 VALUES
55 (@i, 'Computer', DATEADD(mm, @i, '3/11/1919'), DATEPART(ms, GETDATE()) + (@i + 57), @Region )
56 SET @i = @i + 1
57 INSERT INTO SalesHistory
58 (SaleID, Product, SaleDate, SalePrice, Region)
59 VALUES
60 (@i, 'BigScreen', DATEADD(mm, @i, '3/11/1927'), DATEPART(ms, GETDATE()) + (@i + 13), @Region)
61 SET @i = @i + 1
62 INSERT INTO SalesHistory
63 (SaleID, Product, SaleDate, SalePrice, Region)
64 VALUES
65 (@i, 'PoolTable', DATEADD(mm, @i, '3/11/1908'), DATEPART(ms, GETDATE()) + (@i + 29), @Region )
66 SET @i = @i + 1
67
68END
69
70-- 分配用户权限
71GRANT SELECT, INSERT, UPDATE, DELETE, VIEW DEFINITION ON SalesHistory TO xqls
72
73GO
74
75-- 建立视图
76CREATE VIEW dpv_SalesHistory
77
78AS
79 SELECT
80 SaleID, Product, Region, SaleDate, SalePrice
81 FROM SalesDB.dbo.SalesHistory
82 UNION ALL
83 SELECT
84 SaleID, Product, Region, SaleDate, SalePrice
85 FROM [RENHU\A].SalesDB.dbo.SalesHistory
86
87GO
88
89-- 测试视图
90select * from dpv_SalesHistory

    相关阅读
    网友评论
    栏目导航
    推荐软件